Mickey Rooney as Michael 'Mi' Taylor

Donald Crisp as Mr. Herbert Brown

Elizabeth Taylor as Velvet Brown

Anne Revere as Mrs. Araminty Brown

Angela Lansbury as Edwina Brown

Jackie 'Butch' Jenkins as Donald Brown

Juanita Quigley as Malvolia 'Mally' Brown

Reginald Owen as Farmer Ede

Norma Varden as Miss Sims

Terry Kilburn as Theodore 'Ted'

Arthur Shields as Mr. Hallam

Aubrey Mather as Entry Official

Alec Craig as Timothy 'Tim'

Eugene Loring as Ivan Taski

Dennis Hoey as Mr. Greenford

Matthew Boulton as Entry Official

Gerald Oliver Smith as Photographer

William Austin as Reporter (uncredited)

Billy Bevan as Constable (uncredited)

Frank Baker as Villager (uncredited)

Arthur Treacher as Race Patron

James Carlisle as Racetrack Spectator (uncredited)

Al Ferguson as Villager (uncredited)

Olaf Hytten as Villager (uncredited)